DDT was widely used and remains in use today in some countries to fight malaria by

A) killing the parasite that causes malaria.
B) fouling the water used by mosquitoes for reproduction.
C) killing the virus that causes malaria.
D) killing mosquitoes that are the major malarial vector.


D

Environmental & Atmospheric Sciences

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C climates have humid and mild winters

Indicate whether the statement is true or false

Environmental & Atmospheric Sciences

Earthquakes with a very deep focus are usually located along ________

A) a divergent plate boundary such as the Mid-Atlantic Ridge B) a convergent boundary such as the Peru-Chile trench C) a hot spot chain such as the Hawaiian Islands D) a transform boundary such as the San Andreas

Environmental & Atmospheric Sciences

What is the contour interval on this map segment? What is the scale of this map?

What will be an ideal response?

Environmental & Atmospheric Sciences

New urbanism is a concept of developing mixed-use neighborhoods within cities.

Answer the following statement true (T) or false (F)

Environmental & Atmospheric Sciences